84PCE:Ports:1005
From WikiTI
Synopsis
Port Number: 1005
Function: Possibly controls wait states to VRAM accesses.
Details
| Value | Effect |
| 00 | Instant hard crash & reset |
| 01 | Makes OS a little (? 40 %) faster for some operations |
| 02-03 | No ill-effects |
| 04 | Normal value |
| 10 | OS feels noticeably sluggish |
| 20 | OS is unbearably sluggish, RAM program dummy loop is not slower |
| FF | Don't even bother trying to do anything |
